Question

when Ray of light suffers refraction, which quantity remains unchanged​

Answer 1

Answer:

Frequency

Explanation:

Frequency of light does not change on refraction , When a ray of light passes from one medium to another, its direction (or path) changes because of change in speed of light from one medium to another.

Answer 2

Answer:

The angle of refraction r is less than the angle of incidence ...

• The change of direction of light as it passes from one medium to another is associated with a change in velocity and wavelength ..The energy of the light is unchanged as it passes from one media to another ..

Explanation:

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